thanks… and yes, it just because lots of users have no idea how all that things work, but need to say how worst all is.
I also wish that my car will drive with banana peel , like in the movies, but I have also no idea how a flux-compensator work 
As you I’am pretty sure there is room for optimizations, but more like to reduce little stutters and not give users 500% more fps with the same hardware.
And more strange for me is, that I have no idea how all that wrong informations about the performance of the other flight-simulators on the market come, where users dreams from that this get us much more fps, etc… I own them and none of these have really better fps if we compare the level of details.